Anesthesiology Research and Practice / 2019 / Article / Fig 1

Research Article

Dimensional Variations of Left-Sided Double-Lumen Endobronchial Tubes

Figure 1

Schematic of localization of measured parameters. A = beginning of the DLT shaft. B = midpoint between the beginning of the shaft of the tube (A) and the proximal edge of the tracheal cuff (C). C = proximal edge of the tracheal cuff. D = distal edge of the tracheal cuff. E = proximal edge of the bronchial cuff. F = distal edge of the bronchial cuff. H = virtual extrapolated longitudinal line through the middle of the tracheal tube shaft. I = virtual extrapolated longitudinal line through bronchial tube shaft.

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